查询词典 ballast line

Voltage provided to a ballast by a power line or power supply.

由电源或输电线输入到包括镇流器的电压。

Photoelectric Lite GPS core technology from Germany Lite-On Technology, developed the GPS car navigation and xenon lights, Car MP3, Car MP4, Digital photo frame, U disk, camera, MP3 player and MP4 player , ballast and line of high-tech enterprise group.

光宝光电GPS核心技术来自德国光宝科技，开发出的GPS汽车导航和氙气灯、车载 MP3、车载MP4、数码相框，U盘、摄像头、MP3播放器及MP4播放器，安定器与线组的高科技企业。

High frequency emergency lighting apparatus for telecommunication power system is proposed in this paper. The proposed circuit configuration comprises an electronic ballast, a line voltage detector, and a charger/discharger. To compact the system structure and raise the efficiency, the class E inverter and bi-directional converter are employed, respectively.

本文中主要提出一种应用於电信电源供应系统之高频紧急照明装置，所提之架构包括采用E类换流器为主电路之电子安定器、市电侦测电路及单级双向充放电电路，其主要特徵是电路简单、维修容易且具高效能。

It carries decorative boards by its side, contains electronic ballast and lead line in the top cavity and fixes light tube in the bottom cavity.

整个设计小巧精致，使整体吊顶显得更加整洁。

This paper's background is track with ballast which is used on the line of France high s...

本文以法国高速铁路有碴轨道为背景。

Research conclusions:The analysis and comments are made on the requirements and the technical indexes of rail, sub - rail foundation, fittings and ballast bed for track structure of passenger dedicated railway line and high - speed railway in many countries, and the thinking is offered for development of the key track technologies

研究结论：对各国在高速铁路轨道结构、客运专线和高速铁路对轨道结构的要求、钢轨、轨下基础、扣件、道床等方面的技术指标做出分析和评述，并对一些关键技术的发展提出了思路。

The company has the body-shaped pieces of production equipment pressure 16T-250T of the punch 15, 300T-1500T hydraulic machine 4, electrophoresis production line 3, body-shaped pieces of ballast output 20,000 sets; owned car seat production equipment Shot cleaning machine 1, two spray lines, sponge foam 3 lines, fully automatic blow molding Blow Molding Machines 2, 3 assembly lines, annual output of 300,000 car seat seats.

公司拥有车身压形件生产设备 16T-250T 的冲床 15 台、 300T-1500T 的液压机 4 台、电泳生产流水线 3 条，车身压形件年产量 2 万台套；拥有汽车座椅生产设备抛丸清理机械 1 台、喷塑流水线 2 条、海绵发泡流水线 3 条、全自动吹塑中空成型机 2 台、总装流水线 3 条，汽车座椅年产量 30 万席。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。